# implementations - [ ] absence - [x] campaign - [ ] campaign error - [ ] class book - [x] events - [ ] error - [x] gdpr - [x] homeworks - [ ] komens - [ ] marking - [x] payments - [x] semester - [x] subjects - [x] substitutions - [x] teaching - [x] timetable - [ ] webmodules - [x] user # Features - [ ] OpenApi schema generation - [ ] documentation - [ ] tests - [ ] constructors